Flametongue Yearling

If you copy a kicked spell on the stack, the copy is also kicked. If the copied spell is a permanent spell, the token the copy of that spell becomes when it enters is also kicked.

If a card or token enters as a copy of a permanent, the new permanent isn't kicked, even if the original was.

Flametongue Yearling's last triggered ability checks its power when it resolves. If it isn't on the battlefield when it resolves, its last known information will be used. This may result in no damage being dealt if it had 0 or less power when it left the battlefield.